Answer:
profit or loss over the day (in $) is the subtraction of sell price(in $) from the purchase price(in $) at the end of the day.
Explanation:
To find the percentage of profit or loss we first find the profit or loss by the subtraction of sell price from the purchase price and than divide the result by the purchase price and multiply with 100.
Formoula for finding the percentage profit or loss= (sell price- purchase price)*100/(purchase price)
